EP2369722A3 - Stator for rotary electrical machine - Google Patents

Stator for rotary electrical machine Download PDF

Info

Publication number
EP2369722A3
EP2369722A3 EP11157488.5A EP11157488A EP2369722A3 EP 2369722 A3 EP2369722 A3 EP 2369722A3 EP 11157488 A EP11157488 A EP 11157488A EP 2369722 A3 EP2369722 A3 EP 2369722A3
Authority
EP
European Patent Office
Prior art keywords
stator
coil
magnetic pole
stator core
electrical machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11157488.5A
Other languages
German (de)
French (fr)
Other versions
EP2369722A2 (en
Inventor
Isao Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of EP2369722A2 publication Critical patent/EP2369722A2/en
Publication of EP2369722A3 publication Critical patent/EP2369722A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A stator (1, 10) for a rotary electrical machine, includes a stator core (2) in a cylinder shape and having plural magnetic pole teeth (22), which are arranged in a circumferential direction of the stator while keeping a distance therebetween and each of which protrudes in a radial direction of the stator core, a coil (3) configured with a conductive wire wound around each of the magnetic pole teeth, an insulating bobbin (5) provided between the coil and the corresponding magnetic pole tooth, and an electric power supply portion (6, 60) arranged axially outwardly of the stator core, electrically connecting the coil with an outside of the stator, and including an outgoing wire (7U1, 7U2, 7U3, 7U4, 7U5, 7V1, 7V2, 7V3, 7V4, 7V5, 7W1, 7W2, 7W3, 7W4, 7W5), which corresponds to a portion of at least one of a winding start and a winding end of the conductive wire being extended by a predetermined length, and an isolating member (8, 80) having a groove portion (86U, 86V, 86W, 96U, 96V, 96W) for accommodating and guiding the corresponding outgoing wire.
EP11157488.5A 2010-03-26 2011-03-09 Stator for rotary electrical machine Withdrawn EP2369722A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010071895A JP5768323B2 (en) 2010-03-26 2010-03-26 Rotating electric machine stator

Publications (2)

Publication Number Publication Date
EP2369722A2 EP2369722A2 (en) 2011-09-28
EP2369722A3 true EP2369722A3 (en) 2017-02-22

Family

ID=43755163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11157488.5A Withdrawn EP2369722A3 (en) 2010-03-26 2011-03-09 Stator for rotary electrical machine

Country Status (4)

Country Link
US (1) US8497618B2 (en)
EP (1) EP2369722A3 (en)
JP (1) JP5768323B2 (en)
CN (1) CN102201708B (en)

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JP2013132173A (en) * 2011-12-22 2013-07-04 Honda Motor Co Ltd Stator of rotary electric machine
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EP2662954B1 (en) * 2012-05-09 2022-06-29 LG Innotek Co., Ltd. Motor
JP5965207B2 (en) * 2012-05-11 2016-08-03 本田技研工業株式会社 Motor stator
CN102738939B (en) * 2012-07-04 2014-12-17 美的集团股份有限公司 Insulated frame for motor of block stator
CN203135615U (en) * 2013-02-28 2013-08-14 中山大洋电机制造有限公司 Motor bar-shaped stator end insulation structure
US20140265672A1 (en) * 2013-03-13 2014-09-18 Remy Technologies, Llc Phase lead insulator
JP6221034B2 (en) * 2013-03-29 2017-11-01 日本電産株式会社 Motor and motor manufacturing method
JP6053647B2 (en) * 2013-06-03 2016-12-27 三菱電機株式会社 Stator for rotating electric machine, rotating electric machine, and method for manufacturing rotating electric machine
WO2015072285A1 (en) * 2013-11-12 2015-05-21 日立オートモティブシステムズ株式会社 Stator and rotating electric machine equipped with same
JP5738385B2 (en) * 2013-11-18 2015-06-24 三菱電機株式会社 Stator and rotating electric machine equipped with the stator
US9627937B2 (en) * 2013-12-02 2017-04-18 GM Global Technology Operations LLC Stator for an electric motor
US10056799B2 (en) 2013-12-19 2018-08-21 Mitsubishi Electric Corporation Rotating electric machine
JP6188584B2 (en) * 2014-01-06 2017-08-30 三菱電機株式会社 Electric motor stator, electric motor and air conditioner
JP6234853B2 (en) * 2014-03-17 2017-11-22 株式会社マキタ Electric motor
JP6242277B2 (en) * 2014-04-21 2017-12-06 三菱電機株式会社 Stator, stator manufacturing method, and stator winding device
JP6118759B2 (en) * 2014-05-19 2017-04-19 本田技研工業株式会社 Rotating electric machine stator
JP2016059130A (en) * 2014-09-08 2016-04-21 本田技研工業株式会社 Stator of dynamo-electric machine
JP2016059208A (en) * 2014-09-11 2016-04-21 日立オートモティブシステムズ株式会社 Electric fluid pump
CN106605355B (en) * 2014-09-29 2019-03-08 日立汽车系统株式会社 The stator of rotating electric machine and have the rotating electric machine stator rotating electric machine
DE102014221188A1 (en) * 2014-10-20 2016-04-21 Bayerische Motoren Werke Aktiengesellschaft Switching ring arrangement for an electrical machine
US10103596B2 (en) * 2015-06-01 2018-10-16 Emerson Electric Co. Stator assemblies for three phase dynamoelectric machines and related winding methods
WO2016194347A1 (en) * 2015-06-05 2016-12-08 デンソートリム株式会社 Dynamo-electric machine for internal combustion engine, and stator of said machine
CN106329757B (en) * 2015-06-26 2018-09-11 东元电机股份有限公司 The motor stator and its manufacturing method of side tie lines
DE102015212821A1 (en) * 2015-07-09 2017-01-12 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Stator assembly, rotary electric machine and method of manufacturing a stator assembly
TW201707351A (en) * 2015-08-13 2017-02-16 建準電機工業股份有限公司 Coil winding set and winding socket thereof whereby the outlet part of coils can be positioned in wire slots for subsequent connection with circuit boards
CN105119400B (en) * 2015-09-29 2018-09-07 珠海凯邦电机制造有限公司 Insulating skeleton, motor stator and motor
DE102016211599A1 (en) * 2016-06-28 2017-12-28 Robert Bosch Gmbh Segmented stator and method for interconnecting the stator
JP6799962B2 (en) * 2016-08-03 2020-12-16 本田技研工業株式会社 Busbar unit
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WO2018105596A1 (en) * 2016-12-06 2018-06-14 デンソートリム株式会社 Dynamo-electric machine for internal combustion engine, and stator therefor
DE102016226264A1 (en) * 2016-12-28 2018-06-28 Robert Bosch Gmbh Stator of an electric machine
TWI606676B (en) * 2017-01-06 2017-11-21 群光電能科技股份有限公司 Fixing device for junction wires of stator of motor
JP2018133886A (en) * 2017-02-14 2018-08-23 日本電産サンキョー株式会社 Motor and pump unit
US11342805B2 (en) 2017-03-14 2022-05-24 Nidec Corporation Stator, motor, and electric power steering device
US11336145B2 (en) * 2017-03-31 2022-05-17 Nidec Corporation Motor
CN109104018B (en) * 2017-06-21 2023-08-01 上海海立电器有限公司 Insulating bracket for motor and winding method thereof
WO2019065586A1 (en) * 2017-09-28 2019-04-04 日本電産株式会社 Motor
DE112018005525T5 (en) * 2017-09-28 2020-07-02 Nidec Corporation ENGINE AND METHOD FOR PRODUCING THE ENGINE
WO2019064878A1 (en) * 2017-09-29 2019-04-04 日本電産株式会社 Bus bar unit and motor
DE102017218078A1 (en) * 2017-10-11 2019-04-11 Robert Bosch Gmbh Stator for an electric machine
CN107769419B (en) * 2017-10-19 2024-05-03 珠海凯邦电机制造有限公司 Motor insulation framework and motor
CN109936266B (en) * 2017-12-15 2022-07-22 Tvs电机股份有限公司 Motor for vehicle
DE102017223519B3 (en) * 2017-12-21 2018-10-11 Bühler Motor GmbH Stator of a three-phase electronically commutated DC motor
WO2019142289A1 (en) * 2018-01-18 2019-07-25 三菱電機株式会社 Electric motor and air conditioner
JP7004164B2 (en) * 2018-03-30 2022-01-21 株式会社豊田自動織機 Method for manufacturing rotary electric machine stator, rotary electric machine, and rotary electric machine stator
JP2019180216A (en) * 2018-03-30 2019-10-17 株式会社豊田自動織機 Stator of rotary electric machine and the rotary electric machine
KR102522992B1 (en) * 2018-04-17 2023-04-18 엘지전자 주식회사 Insulator of stator and stator
JP6598923B1 (en) * 2018-05-09 2019-10-30 三菱電機株式会社 Motor stator and method of manufacturing the same
JP7131140B2 (en) * 2018-07-05 2022-09-06 株式会社デンソー Stator and stator manufacturing method
US11296582B2 (en) 2018-07-05 2022-04-05 Denso Corporation Stator and method for manufacturing stator
JP7070166B2 (en) * 2018-07-05 2022-05-18 株式会社デンソー Stator
JP7070167B2 (en) 2018-07-05 2022-05-18 株式会社デンソー motor
JP6903036B2 (en) * 2018-07-06 2021-07-14 日立グローバルライフソリューションズ株式会社 Electric blower and vacuum cleaner equipped with it
JP6728280B2 (en) * 2018-07-24 2020-07-22 本田技研工業株式会社 Rotating electric machine stator
JP6929469B2 (en) * 2018-08-28 2021-09-01 三菱電機株式会社 stator
ES2923380T3 (en) * 2018-11-12 2022-09-27 Otis Elevator Co winding cantilever
JP7135911B2 (en) * 2019-02-08 2022-09-13 株式会社デンソー stator
JP7180429B2 (en) 2019-02-08 2022-11-30 株式会社デンソー stator
JP7196660B2 (en) 2019-02-08 2022-12-27 株式会社デンソー stator
JP7196659B2 (en) 2019-02-08 2022-12-27 株式会社デンソー stator
JP7107239B2 (en) 2019-02-08 2022-07-27 株式会社デンソー stator
JP7194625B2 (en) 2019-03-27 2022-12-22 株式会社山田製作所 motor stator
JP7383899B2 (en) * 2019-03-29 2023-11-21 株式会社デンソー rotating electric machine
CN110086282A (en) * 2019-05-28 2019-08-02 合肥巨一动力系统有限公司 A kind of insulation framework structure and field frame assembly structure
CN112152337A (en) * 2019-06-28 2020-12-29 广东美的环境电器制造有限公司 Motor stator assembly, winding method thereof and motor
KR102317047B1 (en) * 2019-07-25 2021-10-25 엘지전자 주식회사 Stator and Motor having the same
CN111711301B (en) * 2020-07-06 2022-10-28 江阴市航勤特种电机有限公司 Winding structure of multiphase rectifier type DC generator
CN113315290B (en) * 2021-07-05 2022-09-09 珠海格力电器股份有限公司 Motor stator insulation framework assembly, motor stator, motor and air conditioner
WO2023240565A1 (en) * 2022-06-16 2023-12-21 Siemens Aktiengesellschaft Motor and connecting device for connection of stator wires for motor

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US20080157610A1 (en) * 2006-12-28 2008-07-03 Ichinomiya Denki Co., Ltd. Stator for inner rotor type mold brushless motor
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JP2008278704A (en) * 2007-05-02 2008-11-13 Sumitomo Electric Ind Ltd Stator for rotary electric machine, connection structure between its coil terminal and terminal for bus bar, and its connecting method
WO2009027381A1 (en) * 2007-08-29 2009-03-05 Continental Automotive Gmbh Alternating current motor

Also Published As

Publication number Publication date
US8497618B2 (en) 2013-07-30
CN102201708B (en) 2015-09-30
CN102201708A (en) 2011-09-28
US20110234031A1 (en) 2011-09-29
JP5768323B2 (en) 2015-08-26
JP2011205817A (en) 2011-10-13
EP2369722A2 (en) 2011-09-28

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